Dr. Stefan Hahn – CFO
Born 1984.
CFO, Member of the executive Board since 2025. Appointed until 2028 // German
Responsible for the Corporate Functions Commercial Operations/Tax, Controlling, Accounting & Risk, Finance, Information Technology, Investor Relations, Project Execution/Procurement, Project Risk Control & QM.
In addition, Dr. Hahn is responsible for the business activities of the subsidiaries in Australia, India and Saudi Arabia.
Dr. Hahn started his career at the thyssenkrupp Group in 2012 in Mergers & Acquisitions. He worked in senior management positions in the field of Controlling, Accounting & Risk for various companies in the thyssenkrupp Group, including thyssenkrupp AG, thyssenkrupp Bilstein und thyssenkrupp Decarbon Technologies. Before taking up his current position, he held CFO positions at thyssenkrupp Automation Engineering and thyssenkrupp Polysius. Dr. Hahn graduated with a PhD from the WHU – Otto Beisheim School of Management, Vallendar.
